gtkTextIterBackwardVisibleLines    package:RGtk2    R Documentation

_g_t_k_T_e_x_t_I_t_e_r_B_a_c_k_w_a_r_d_V_i_s_i_b_l_e_L_i_n_e_s

_D_e_s_c_r_i_p_t_i_o_n:

     Moves 'count' visible lines backward, if possible (if 'count'
     would move past the start or end of the buffer, moves to the start
     or end of the buffer).  The return value indicates whether the
     iterator moved onto a dereferenceable position; if the iterator
     didn't move, or moved onto the end iterator, then 'FALSE' is
     returned. If 'count' is 0, the function does nothing and returns
     'FALSE'. If 'count' is negative, moves forward by 0 - 'count'
     lines.

_U_s_a_g_e:

     gtkTextIterBackwardVisibleLines(object, count)

_A_r_g_u_m_e_n_t_s:

'object': ['GtkTextIter']  a 'GtkTextIter'

 'count': [integer]  number of lines to move backward

_D_e_t_a_i_l_s:

     Since  2.8

_V_a_l_u_e:

     [logical]  whether 'iter' moved and is dereferenceable

_A_u_t_h_o_r(_s):

     Derived by RGtkGen from GTK+ documentation

